ptep_set_wrprotect  782 arch/x86/include/asm/pgtable.h static inline void ptep_set_wrprotect(struct mm_struct *mm,
ptep_set_wrprotect  146 include/asm-generic/pgtable.h static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep)